SPOILER WARNING: A Blonde Returns?

After the Spider-Man Panel at Wizard World Philadelphia internet comicbook news site have been flooded with news on JMS's upcoming Sins Past storyline running in Amazing Spider-Man. Here's what one site, Comics Continuum, had to say:

Marvel Comics revealed the full cover to Amazing Spider-Man #511 for the first time on Sunday, with someone who looks like Gwen Stacy.

"I'll leave you guessing who the blonde woman on the cover is. It may not be who you think it is, or it could be exactly who you think," Marvel editor-in-chief Joe Quesada said during the Spider-Man panel at Wizard World Philadelphia.

The issue is part of the "Sins Past" story from J. Michael Straczynski that begins in Amazing Spider-Man #509 in June.

"This is going to be one of the most ground-breaking Spider-Man stories in years," Quesada said.

As one Spiderfan.org staffer responded: "AAAAHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"